Seudónimo Seudónimo
  • 02-04-2017
  • Mathematics
contestada

A number divided by 58 is close to 30.
Which of the following could be this number?

a 18.43
b 184.3
c 1843
d 18 430

Respuesta :

MaggZAttaggZ
MaggZAttaggZ MaggZAttaggZ
  • 02-04-2017
x/58 (is roughly) 30
x/58 = 30
Multiply 58 on both sides.
x = 1,740

So it has to be c. 1,843
Answer Link
Commoncougar
Commoncougar Commoncougar
  • 02-04-2017
Without calculating, we can approximate that (roughly) 30 x 58 is going to be a four-place value number because
30 <---- two place values
x 58 <---- two place values
----------------------------------------
Four place values, or C) 1,843
Answer Link

Otras preguntas

Antonio sold skis for $220. His wholesale cost was $165. What was the percent markup?
What is the probability of drawing a green marble? 1/4 1/2 1/3 1/6
plz help fast! worth 100 points ​
If x is a whole number and 437 = (21 + x)(21 - x), then x =
What happens if an accused declines a summary Court Martial?
A bus seems to be travelling slower when our bus overtake other,but the bus seems to be travelling fast when it is coming from the opposite direction, why​
f(x)=3x-5 and g(x)=x^2+2, fins (f+g)(x)
Which of the following statements best explains why producers conduct market research?
Please Help Me, Find measure b please​
Question 8...................